[ns] how to uninstall ns2.33 on fedora

[Imene]

Hi,

Could you please say to me how to uninstall ns2.33

thanks in advance
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P.S:

I have installed it in following these steps

yum install libX11-devel libXext-devel libXau-devel libXmu-devel

tar xvf ns-allinone-2.33.tar.gz

cd ns-allinone-2.33/

./install

./validate
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